senator john mccain lit into chuck hagel for the troop surge in iraq. >> whether you were right or wrong about the surge. >> i'll explain why i made those comments. >> i want to know if you were right or wrong. that's a direct question. i expect a direct answer. >> the surge assisted in the objective. but if we review the record a little bit -- >> will you please answer the question? were you correct or incorrect when you said that -- >> now, despite some conservative opposition, hagel is expected to win confirmation as the pentagon chief. >>> americans have been buying guns in record numbers lately, ever since the talk about tightening gun-control laws. but there is a different type of firearm dealer also doing a booming business these days. reporter joe vazquez shows us it's do it yourself. >> reporter: don't wanna buy a gun? >> sometimes you want things done right. you gotta do it yourself. >> reporter: how about making your own? >> we are flooded with orders right now. >> reporter: our san diego affiliate found a gun owner in oceanside that said its business is booming. arris is a fi